/**
 * 
 */
package com.etlmaster.executor.steps.control;

import com.etlmaster.executor.steps.control.ControlStepMeta;


/**
 * @author MeiKefu
 * @date 2014-9-4
 */
public class AssignStepMeta extends ControlStepMeta{

	private String expression;
	
	private String paratype;
	
	private String dsName;
	
	public AssignStepMeta(String id, String name,String step_code, String session_id, String paramStr) {
		super(id, name,step_code, session_id, paramStr);
	
	}

	public String getExpression() {
		return variableSubstitution(expression);
	}

	public void setExpression(String expression) {
		this.expression = expression;
	}

	public String getParatype() {
		return paratype;
	}

	public void setParatype(String paratype) {
		this.paratype = paratype;
	}

	public String getDsName() {
		return variableSubstitution(dsName);
	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {
	}
}
